1. Concrete. Ullmann's Encyclopedia of Industrial Chemistry, 6th ed.; Wiley: Weinheim, 2008; 9, pp 723-747.
2. Global cement. China: First in cement. http://www.globalcement.com/magazine/articles/796-china-first-in-cement (accessed Oct 18, 2013).
3. R. Mors, H.M. Jonkers, Bacteria-based self-healing concrete - introduction. In 2nd International Conference on Microstructural-related Durability of Cementitious Composites, Amsterdam, The Netherlands, 2012.
4. H.M. Jonkers, R. Mors, Full scale application of bacteria-based self-healing concrete for repair purposes. In Concrete Repair, Rehabilitation and Retrofitting III; Alexander, M.G.; Beushausen, H.-D.; Dehn, F.; Moyo, P., Eds.; Taylor & Francis Group: London, 2012; 3, pp 967-971.
5. H.M. Jonkers, A. Thijssen, G. Muyzer, O. Copuroglu, E. Schlangen, Application of bacteria as self-healing agent for the development of sustainable concrete, Ecol. Eng. 36 (2010) 230-235.